State Parks Discover Pass Free Days Washington State Parks offers several “free entrance days” when a Discover Pass is not required to visit a state park.

2019 State Parks Free Days
Jan. 1 — First Day Hikes; New Year’s Day
Jan. 21— Martin Luther King, Jr. Day
March 19 — State Park’s 105th birthday
April 20— Spring day
April 22 — Earth Day
June 1 — National Trails Day
June 8 — National Get Outdoors Day (State Parks and Fish & Wildlife free day)
June 9 — Fishing Day (State Parks and Fish & Wildlife free day)
Aug. 25 — National Park Service 102nd Birthday
Sept. 28— National Public Lands Day
Nov. 11 — Veterans Day
Nov. 29— Autumn Day
Please note, free days apply only to day use (not overnight stays or rented facilities). A Discover Pass is still required to access lands managed by the Washington state departments of Natural Resources and Fish & Wildlife on these days. Sno-Park permits are still required on free days at designated Sno-Parks during the winter season.